Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000070
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 5 PID: 156 Comm: kworker/u25:0 Tainted: G        W          6.8.2-300.fc40.x86_64 #1
Hardware name: LENOVO 21HM002GUS/21HM002GUS, BIOS N3XET50W (1.25 ) 01/25/2024
Workqueue: hci0 hci_power_on [bluetooth]
RIP: 0010:btintel_read_debug_features+0x4b/0xf0 [btintel]
Code: 00 00 00 48 89 6c 24 08 48 89 f5 48 8d 4c 24 07 be a6 fc 00 00 c6 44 24 07 01 e8 f0 a5 d9 ff 48 89 c3 48 3d 00 f0 ff ff 77 49 <83> 78 70 13 75 67 48 8b 80 d0 00 00 00 be 02 00 00 00 48 89 df 48
RSP: 0018:ffffabff00797cd0 EFLAGS: 00010207
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff8f1781602ab0
RDX: 0000000000000000 RSI: 0000000000000206 RDI: ffff8f1781602aa8
RBP: ffffabff00797d00 R08: ffff8f1781602ab0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff8f1781602000
R13: ffff8f1782456090 R14: ffff8f178421dc05 R15: ffff8f17816026d0
FS:  0000000000000000(0000) GS:ffff8f1ebf540000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000070 CR3: 000000010c74c000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ? __die+0x23/0x70
 ? page_fault_oops+0x174/0x530
 ? exc_page_fault+0x7f/0x180
 ? asm_exc_page_fault+0x26/0x30
 ? btintel_read_debug_features+0x4b/0xf0 [btintel]
 btintel_register_devcoredump_support.isra.0+0x3c/0x110 [btintel]
 btintel_setup_combined+0x4f9/0x780 [btintel]
 hci_dev_open_sync+0x100/0xba0 [bluetooth]
 hci_dev_do_open+0x23/0x60 [bluetooth]
 hci_power_on+0x4f/0x260 [bluetooth]
 process_one_work+0x178/0x340
 worker_thread+0x273/0x3c0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi intel_uncore_frequency soundwire_generic_allocation intel_uncore_frequency_common intel_tcc_cooling soundwire_bus x86_pkg_temp_thermal intel_powerclamp snd_soc_core iwlmvm(+) snd_compress ac97_bus spi_nor snd_pcm_dmaengine coretemp mei_hdcp mtd mei_wdt mei_pxp iTCO_wdt mac80211 intel_pmc_bxt iTCO_vendor_support uvcvideo snd_hda_intel kvm_intel intel_rapl_msr uvc snd_intel_dspcfg libarc4 snd_intel_sdw_acpi kvm videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 irqbypass videobuf2_common snd_hda_codec videodev snd_hda_core rapl snd_hwdep intel_cstate snd_seq mc iwlwifi btusb btrtl btintel snd_seq_device processor_thermal_device_pci btbcm processor_thermal_device btmtk
 processor_thermal_wt_hint intel_uncore snd_pcm processor_thermal_rfim think_lmi(+) i2c_i801 mei_me spi_intel_pci bluetooth cfg80211 firmware_attributes_class pcspkr wmi_bmof processor_thermal_rapl thinkpad_acpi mei snd_timer spi_intel thunderbolt(+) intel_rapl_common i2c_smbus idma64 processor_thermal_wt_req ledtrig_audio processor_thermal_power_floor igen6_edac processor_thermal_mbox platform_profile rfkill snd int3403_thermal intel_pmc_core soundcore soc_button_array int340x_thermal_zone intel_vsec intel_hid pmt_telemetry acpi_pad pmt_class int3400_thermal sparse_keymap acpi_thermal_rel acpi_tad joydev loop nfnetlink zram dm_crypt xe drm_ttm_helper gpu_sched drm_suballoc_helper drm_gpuvm drm_exec i915 crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic nvme i2c_algo_bit drm_buddy ttm ghash_clmulni_intel nvme_core sha512_ssse3 drm_display_helper sha256_ssse3 ucsi_acpi hid_multitouch typec_ucsi sha1_ssse3 nvme_auth cec typec video i2c_hid_acpi i2c_hid wmi pinctrl_tigerlake serio_raw
 ip6_tables ip_tables fuse
CR2: 0000000000000070